An-Nisaa 4:64

We did not send any Messenger but to be obeyed by Allah’s permission. If only they had come to you [O Prophet] – after wronging themselves – and had asked Allah for forgiveness, and the Messenger had asked for forgiveness for them, they would have found Allah Accepting of Repentance, Most Merciful.

And We did not send any messenger except to be obeyed by permission of Allāh. And if, when they wronged themselves, they had come to you, [O Muḥammad], and asked forgiveness of Allāh and the Messenger had asked forgiveness for them, they would have found Allāh Accepting of Repentance and Merciful.

64. We sent no Messenger, but to be obeyed by Allâh’s Leave. If they (hypocrites), when they had been unjust to themselves, had come to you (Muhammad صلى الله عليه وسلم) and begged Allâh’s Forgiveness, and the Messenger had begged forgiveness for them: indeed, they would have found Allâh All-Forgiving (One Who forgives and accepts repentance), Most Merciful.

We sent no messenger save that he should be obeyed by Allah's leave. And if, when they had wronged themselves, they had but come unto thee and asked forgiveness of Allah, and asked forgiveness of the messenger, they would have found Allah Forgiving, Merciful.